Grand Theft Auto IV Timeline and Ideas

ok, so most people who are Die-hard fans of GTA probably know the main storyline. But for those who dont here it is, and it might reveal possibilities into what might go down in GTA IV 1984- Vic Vance and Lance Vance start their drug escapade in Vice City1986- Vic Vance supposedly dies (or does he?) and Sonny Forelli gets killed while Tommy Vercetti takes over Vice City. Tommy and Ken Rosenberg establish a ''friendship''1992- Carl Johnson kills Tenpenny and Salvatore meets Maria at Caligula's Casino. Ken Rosenberg is depressed and associates with Kent Paul and Maccer. Catalina runs off with Claude after breaking up with Carl Johnson to Liberty City. 1996- Salvatore is back in Liberty City and Tony Cipriani returns from laying low. Salvatore and Maria have their tough times. Tony kills the Sicilian Gambit and Salvatore is back on top. Donald Love is saved from disaster and is the big mogul he will be later.2001(?)- Silent Mute (Claude?) is betrayed by Catalina and eventually kills Salvatore. Forelli brothers are killed. Donald Love disappears after the ''Morgue Party'' incedant. Catalina dies and (Claude?) is left with Maria. There is much controversy however, wheather Claude shot Maria at the end or not, because a gun shot can be heard when the credits begin. THINGS TO BE REVEALED IN GTAIV: 1. Was Maria killed or not and what happens to Claude?2. Will Donald Love return? (I hope so, he is my favorite character!)3. Is Ken Rosenberg dead? Kent? Maccer? 4. Will CJ ever return to Liberty City? 5. Will there be any Forelli family appearences? Will Sonny Vercetti come up to finish business or is he dead too?6. Did Vic Vance really die or was it Pete or someone else?THESE QUESTIONS MIGHT OR MIGHT NOT BE ANSWERED  other ideas for GTAIV:1. jobs, anyone?2. In Liberty City, PEDS KILL YOU!3. I dunno im out, any suggestions? lol